
Data Structures and Algorithms in Java
6th Edition
ISBN: 9781118771334
Author: Michael T. Goodrich
Publisher: WILEY
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Chapter 2, Problem 21C
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Problem 12. Consider the following grammar:
<S> → a <S> c <B> | <A> | b
<A> → c <A> | c
<B> → d | <A>
Which of the following sentences are in the language generated by this grammar?
a. abcd
b. acccbd
c. acccbcc
d. acd
e. accc
Problem 6. Using the grammar in Example 3.2, show a parse tree and a leftmost
derivation for each of the following statements:
a. A = A * (B + (C * A))
Problem 8. Prove that the following grammar is ambiguous:
<S> → <A>
<A> → <A> + <A> | <id>
<id> → a | b | c
Chapter 2 Solutions
Data Structures and Algorithms in Java
Ch. 2 - Give three examples of life-critical software...Ch. 2 - Give an example of a software application in which...Ch. 2 - Prob. 3RCh. 2 - Prob. 4RCh. 2 - Prob. 5RCh. 2 - Give a short fragment of Java code that uses the...Ch. 2 - Prob. 7RCh. 2 - Prob. 8RCh. 2 - Prob. 9RCh. 2 - Prob. 10R
Ch. 2 - Prob. 11RCh. 2 - Draw a class inheritance diagram for the following...Ch. 2 - Prob. 13RCh. 2 - Prob. 14RCh. 2 - If the parameter to the makePayment method of the...Ch. 2 - Prob. 16CCh. 2 - Most modern Java compilers have optimizers that...Ch. 2 - The PredatoryCreditCard class provides a...Ch. 2 - Modify the PredatoryCreditCard class so that a...Ch. 2 - Prob. 20CCh. 2 - Write a program that consists of three classes, A,...Ch. 2 - Prob. 22CCh. 2 - Prob. 23CCh. 2 - Write a Java class that extends the Progression...Ch. 2 - Redesign the Progression class to be abstract and...Ch. 2 - Use a solution to Exercise C-2.25 to create a new...Ch. 2 - Use a solution to Exercise C-2.25 to reimplement...Ch. 2 - Write a set of Java classes that can simulate an...Ch. 2 - Write a Java program that inputs a polynomial in...Ch. 2 - Write a Java program that inputs a document and...Ch. 2 - Prob. 31PCh. 2 - Write a Java program that simulates a system that...Ch. 2 - Define a Polygon interface that has methods area()...Ch. 2 - Prob. 35PCh. 2 - Write a Java program that can make change. Your...
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